156724135780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 354768906240

約数和(自身を除く): 198044770460

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 97, 115, 158, 173, 194, 230, 257, 316, 346, 388, 395, 460, 485, 514, 692, 790, 865, 970, 1028, 1285, 1580, 1730, 1817, 1940, 2231, 2570, 3460, 3634, 3979, 4462, 5140, 5911, 7268, 7663, 7958, 8924, 9085, 11155, 11822, 13667, 15326, 15916, 16781, 18170, 19895, 20303, 22310, 23644, 24929, 27334, 29555, 30652, 33562, 36340, 38315, 39790, 40606, 44461, 44620, 49858, 54668, 59110, 67124, 68335, 76630, 79580, 81212, 83905, 88922, 99716, 101515, 118220, 124645, 136670, 153260, 167810, 176249, 177844, 203030, 222305, 249290, 273340, 314341, 335620, 352498, 385963, 406060, 444610, 466969, 498580, 573367, 628682, 704996, 771926, 881245, 889220, 933938, 1022603, 1146734, 1257364, 1325699, 1543852, 1571705, 1762490, 1867876, 1929815, 1969391, 2045206, 2293468, 2334845, 2651398, 2866835, 3143410, 3512419, 3524980, 3859630, 3938782, 4090412, 4312717, 4669690, 5113015, 5302796, 5733670, 6286820, 6628495, 7024838, 7719260, 7877564, 8625434, 9339380, 9846955, 10226030, 11467340, 13256990, 14049676, 17250868, 17562095, 19693910, 20452060, 21563585, 26513980, 30491077, 35124190, 39387820, 43127170, 45295993, 60982154, 70248380, 80785637, 86254340, 90591986, 99192491, 121964308, 152455385, 161571274, 181183972, 198384982, 226479965, 304910770, 323142548, 340704643, 396769964, 403928185, 452959930, 495962455, 609821540, 681409286, 807856370, 905919860, 991924910, 1362818572, 1615712740, 1703523215, 1983849820, 3407046430, 6814092860, 7836206789, 15672413578, 31344827156, 39181033945, 78362067890, 156724135780]

約数ペア:

[(1, 156724135780), (2, 78362067890), (4, 39181033945), (5, 31344827156), (10, 15672413578), (20, 7836206789), (23, 6814092860), (46, 3407046430), (79, 1983849820), (92, 1703523215), (97, 1615712740), (115, 1362818572), (158, 991924910), (173, 905919860), (194, 807856370), (230, 681409286), (257, 609821540), (316, 495962455), (346, 452959930), (388, 403928185), (395, 396769964), (460, 340704643), (485, 323142548), (514, 304910770), (692, 226479965), (790, 198384982), (865, 181183972), (970, 161571274), (1028, 152455385), (1285, 121964308), (1580, 99192491), (1730, 90591986), (1817, 86254340), (1940, 80785637), (2231, 70248380), (2570, 60982154), (3460, 45295993), (3634, 43127170), (3979, 39387820), (4462, 35124190), (5140, 30491077), (5911, 26513980), (7268, 21563585), (7663, 20452060), (7958, 19693910), (8924, 17562095), (9085, 17250868), (11155, 14049676), (11822, 13256990), (13667, 11467340), (15326, 10226030), (15916, 9846955), (16781, 9339380), (18170, 8625434), (19895, 7877564), (20303, 7719260), (22310, 7024838), (23644, 6628495), (24929, 6286820), (27334, 5733670), (29555, 5302796), (30652, 5113015), (33562, 4669690), (36340, 4312717), (38315, 4090412), (39790, 3938782), (40606, 3859630), (44461, 3524980), (44620, 3512419), (49858, 3143410), (54668, 2866835), (59110, 2651398), (67124, 2334845), (68335, 2293468), (76630, 2045206), (79580, 1969391), (81212, 1929815), (83905, 1867876), (88922, 1762490), (99716, 1571705), (101515, 1543852), (118220, 1325699), (124645, 1257364), (136670, 1146734), (153260, 1022603), (167810, 933938), (176249, 889220), (177844, 881245), (203030, 771926), (222305, 704996), (249290, 628682), (273340, 573367), (314341, 498580), (335620, 466969), (352498, 444610), (385963, 406060)]